Present, Future 忙しい is [x] 忙しくない is not [x] Past 忙しかった was [x] 忙しくなかった was not [x] Te-form, Continuative 忙しくて is [x] and... 忙しくなくて is not [x] and... Provisional 忙しければ if it is [x] 忙しくなければ if it is not [x] Conditional 忙しかったら when/if it is [x] 忙しくなかったら when/if it is not [x] Adverbial 忙しく [x]-ly Noun form 忙しさ [x]-ness
The words and kanji on this web site come from the amazing dictionary files JMDict, EDICT and KANJIDIC. These files are the property of the Electronic Dictionary Research and Development Group , and are used in conformance with the Group's licence. The example sentences come from the projects Tatoeba and Tanaka Corpus. Kanji search by radicals is based on the Kradfile2 and Kradfile-u files containing radical decomposition of 13108 Japanese characters. Many thanks to all the people involved in those projects!